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Air-Cooled Chiller Variable Frequency Drive Retrofit Troubleshooting by EKG M&E Sdn Bhd

Even after a successful VFD retrofit, air-cooled chiller systems may occasionally face issues due to system mismatches, environmental factors, or component aging. EKG M&E Sdn Bhd provides specialized troubleshooting services to quickly identify and resolve VFD-related faults, ensuring your chiller continues to run smoothly and efficiently.

What VFD Troubleshooting Covers

Our diagnostic services help pinpoint problems at the root, minimizing downtime and protecting your investment. EKG M&E Sdn Bhd technicians use advanced tools and methods to restore system performance with minimal disruption.

Key Troubleshooting Solutions by EKG M&E Sdn Bhd

• Error Code Analysis & Reset
  Identify and clear common VFD faults like overvoltage, undervoltage, overheating, or ground faults.

• Drive & Motor Synchronization Check
  Ensure the VFD output matches the compressor motor’s specifications for smooth operation.

• Control Logic & Signal Testing
  Verify input/output signals and control logic for proper communication with the chiller’s onboard system.

• Electrical Component Inspection
  Check fuses, contactors, circuit breakers, and cable integrity for signs of wear or failure.

• Load & Frequency Response Evaluation
  Monitor how the VFD responds under varying cooling demands to catch irregularities.

• Vibration & Noise Diagnosis
  Detect motor instability or fan imbalances that may stem from VFD misconfiguration.

• Firmware & Software Troubleshooting
  Address outdated or corrupted programming affecting system performance.

Why Trust EKG M&E Sdn Bhd?

• Experienced VFD & Chiller Troubleshooting Experts in both retrofit and industrial HVAC systems.

• Rapid Response Teams available across Malaysia to minimize equipment downtime.

• Full Root-Cause Reporting with detailed insights to help prevent recurring issues.

• End-to-End Support from fault detection to repair, calibration, and system re-optimization.

Restore Efficiency and Prevent Costly Failures

When your VFD-retrofitted air-cooled chiller shows signs of trouble, fast and accurate intervention is key. Count on EKG M&E Sdn Bhd to deliver expert troubleshooting that protects your energy savings and system reliability.

Contact EKG M&E Sdn Bhd now for fast and reliable VFD troubleshooting services.